Job Overview
We are seeking a Joiner who will be responsible for carrying out a wide range of joinery and carpentry tasks across the Sellafield site, ensuring all work is completed safely, to a high standard of quality, and in full compliance with site‑specific nuclear, safety, and regulatory requirements. This role is Temporary role – Weekly paid – Fully on‑site.
Key Responsibilities
- Carry out first and second fix joinery works.
- Read and interpret technical drawings, method statements, and specifications.
- Work within live and controlled environments, following strict permit‑to‑work systems.
- Ensure all work meets required quality, safety, and nuclear site standards.
- Comply with Sellafield Ltd policies, site rules, and behavioural expectations.
- Use hand and power tools safely and appropriately.
- Maintain good housekeeping standards at all times.
- Identify and report defects, hazards, and near misses.
- Work collaboratively with other trades, supervisors, and site teams.
- Support site inspections and quality checks when required.
- Health, Safety & Compliance – Adhere to all Health & Safety at Work regulations and Sellafield Life Saving Rules.
- Follow RAMS (Risk Assessments and Method Statements) at all times.
- Participate in toolbox talks, safety briefings, and site inductions.
- Maintain a strong nuclear safety culture and human performance standards.
Here’s What You’ll Need
- NVQ Level 2 or 3 in Carpentry & Joinery (or equivalent)
- Proven experience as a joiner on commercial or industrial sites.
- Ability to work accurately from drawings and specifications.
- Strong understanding of health & safety requirements.
- Good communication and teamwork skills.
- Attention to detail and pride in workmanship.
- Ability to pass security clearance and site vetting.
- CSCS Skilled Worker Card.
- Experience working under permit systems.
- Awareness of nuclear safety culture or high‑hazard environments.
- Experience of installing & maintaining fire doors (FIRAS accredited or similar).
Our Culture
Our values are built on a strong foundation of safety, integrity, and respect for every individual. People are at the heart of our mission, and we believe in supporting one another through a culture of care and collaboration. We strive to create a workplace where everyone feels they belong and can thrive. Supporting mental wellbeing and fostering a sense of connection are essential to how we work.
When we embrace different perspectives and work together, we become more innovative, more agile, and more successful.
Compensation Details
GBP
The compensation range or hourly rate listed for this position is provided as a good‑faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Benefits Overview
Our health and welfare benefits are designed to support you and your priorities. Offerings include:
- Health, dental, and vision insurance
- Paid time off and holidays
- Retirement benefits (including 401(k) matching)
- Educational reimbursement
- Parental leave
- Employee stock purchase plan
- Tax‑saving options
- Disability and life insurance
- Pet insurance
Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara‑O’Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.
Original Posting
05/05/2026 – Until Filled
Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.
Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low‑income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at.
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